ChemInform Abstract: Synthesis of Various N-Substituted Derivatives with Different Heterocycles and Their Herbicidal Activity.

✍ Scribed by U. C. Mashelkar; Shefali S. Tungare; Sachin Bhagat

• Publisher: John Wiley and Sons
• Year: 2011
• Weight: 34 KB
• Volume: 42
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.201131135

✦ Synopsis

Abstract

Selective oxidation of the aliphatic methylene‐group in coumarinylmethylcarboxylates (I) results in the formation of glyoxalate derivatives (II), which provide access to a variety of N‐heterocycles.